Mirador viewer

Bad Request

{
  "manifest": {
    "error": "Bad Request",
    "id": "https://services.phaidra.univie.ac.at/api/object/o:423677/iiifmanifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://services.phaidra.univie.ac.at/api/iiif/o:423677/canvas/1",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5477752f-ac14-4d82-aefd-810dfbbc8529",
      "cw-4687def5-ad66-468e-a767-75cb1ebd91d2"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-cdfef249-ff44-4031-8e91-b29dc43f0766",
    "manifestId": "https://services.phaidra.univie.ac.at/api/object/o:423677/iiifmanifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-4687def5-ad66-468e-a767-75cb1ebd91d2",
    "visibleCanvases": []
  }
}